preschool vaccinations

Hi,

My daughter had her preschool vaccines last friday so 8/9 days ago. she was absolutely fine the days after the vaccine, no side effects at all but the last 2 days she’s been a bit off. Very very tired, she has that poorly look about her eyes if you know what I mean and off her food. she’s just not herself. No fever as yet but could be coming. I thought maybe she’s coming down with something but i’ve just checked the leaflet and it says the MMR part of the vaccine starts to work around 6-10 days after the jabs which would be about now and some children may present side effect of tiredness, off food and a fever.
just wondering whether anyone else’s children got poorly a week or so after their jabs?